From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Markus Trippelsdorf Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Mon, 30 Dec 2013 18:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: 16304@debbugs.gnu.org X-Debbugs-Original-To: bug-coreutils@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.138842797516319 (code B ref -1); Mon, 30 Dec 2013 18:27:02 +0000 Received: (at submit) by debbugs.gnu.org; 30 Dec 2013 18:26:15 +0000 Received: from localhost ([127.0.0.1]:53014 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VxhXa-0004F8-Hh for submit@debbugs.gnu.org; Mon, 30 Dec 2013 13:26:15 -0500 Received: from eggs.gnu.org ([208.118.235.92]:37632) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vxc1S-00047G-3Q for submit@debbugs.gnu.org; Mon, 30 Dec 2013 07:32:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vxc1K-0002eq-N9 for submit@debbugs.gnu.org; Mon, 30 Dec 2013 07:32:41 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_20,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:42787) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vxc1K-0002em-K5 for submit@debbugs.gnu.org; Mon, 30 Dec 2013 07:32:34 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39300) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vxc1E-0005lX-6W for bug-coreutils@gnu.org; Mon, 30 Dec 2013 07:32:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vxc18-0002XN-1R for bug-coreutils@gnu.org; Mon, 30 Dec 2013 07:32:28 -0500 Received: from ud10.udmedia.de ([194.117.254.50]:40757 helo=mail.ud10.udmedia.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vxc17-0002Wk-Ok for bug-coreutils@gnu.org; Mon, 30 Dec 2013 07:32:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=mail.ud10.udmedia.de; h= date:from:to:subject:message-id:mime-version:content-type; s= beta; bh=hAph+1cHn0DqDm56ie4NoYNOm08t9wD4xYMXFmaxb/g=; b=n4KG9cW 1R2hf9EVVQRk27v29JD4hzGltq78CDobtjPe6zFDOTPD1/sP8JSOfvurT204W6AI CKb38dKRpHIosRm32FDLKD2DIRDtRttOPtsXHDOT8GonOcEmbyJ+ixxVcNqBFAzs OymoUKzIXZAocvSCzHvqqW3yGQtQbA42Xtiw= Received: (qmail 20065 invoked from network); 30 Dec 2013 13:32:19 +0100 Received: from unknown (HELO x4) (ud10?360p3@91.64.96.185) by mail.ud10.udmedia.de with ESMTPSA (DHE-RSA-AES256-SHA encrypted, authenticated); 30 Dec 2013 13:32:19 +0100 Date: Mon, 30 Dec 2013 13:32:19 +0100 From: Markus Trippelsdorf Message-ID: <20131230123219.GB392@x4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -5.0 (-----) X-Mailman-Approved-At: Mon, 30 Dec 2013 13:26:12 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) coreutils-8.22 build with clang-3.4 doesn't copy permissions correctly: markus@x4 tmp % touch test1 markus@x4 tmp % chmod 600 test1 markus@x4 tmp % ls -al test1 -rw------- 1 markus markus 0 Dec 30 13:25 test1 markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 markus@x4 tmp % ls -al test2 ---------- 1 markus markus 0 Dec 30 13:25 test2 markus@x4 tmp % -- Markus From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: =?UTF-8?Q?P=C3=A1draig?= Brady Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Mon, 30 Dec 2013 18:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Markus Trippelsdorf Cc: 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138842924618947 (code B ref 16304); Mon, 30 Dec 2013 18:48:02 +0000 Received: (at 16304) by debbugs.gnu.org; 30 Dec 2013 18:47:26 +0000 Received: from localhost ([127.0.0.1]:53059 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vxhs5-0004vX-Pi for submit@debbugs.gnu.org; Mon, 30 Dec 2013 13:47:26 -0500 Received: from mail5.vodafone.ie ([213.233.128.176]:34454) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vxhs3-0004vK-Cu for 16304@debbugs.gnu.org; Mon, 30 Dec 2013 13:47:24 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApMBAHO/wVJtTCne/2dsb2JhbAANS7p8gweBMYMZAQEBBDIBRhALDQsJFg8JAwIBAgFFBg0BBwEBiAWsFZs8F48dB4Q2AQOfA45V Received: from unknown (HELO [192.168.1.79]) ([109.76.41.222]) by mail3.vodafone.ie with ESMTP; 30 Dec 2013 18:47:22 +0000 Message-ID: <52C1BFAF.8050807@draigBrady.com> Date: Mon, 30 Dec 2013 18:47:11 +0000 From: =?UTF-8?Q?P=C3=A1draig?= Brady User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 References: <20131230123219.GB392@x4> In-Reply-To: <20131230123219.GB392@x4> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.0 (/) On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: > coreutils-8.22 build with clang-3.4 doesn't copy permissions correctly: > > markus@x4 tmp % touch test1 > markus@x4 tmp % chmod 600 test1 > markus@x4 tmp % ls -al test1 > -rw------- 1 markus markus 0 Dec 30 13:25 test1 > markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 > markus@x4 tmp % ls -al test2 > ---------- 1 markus markus 0 Dec 30 13:25 test2 > markus@x4 tmp % Ouch. Note as part of the 8.22 release process I did verify that `make check` passed with clang-3.3-3.fc20.x86_64 I've again verified that clang-3.3 passes your test above. Can you pinpoint the erroneous code? It does seem like a clang regression TBH. thanks, Pádraig. From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Markus Trippelsdorf Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Mon, 30 Dec 2013 21:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: =?UTF-8?Q?P=C3=A1draig?= Brady Cc: Andrew Trick , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.13884400317746 (code B ref 16304); Mon, 30 Dec 2013 21:48:02 +0000 Received: (at 16304) by debbugs.gnu.org; 30 Dec 2013 21:47:11 +0000 Received: from localhost ([127.0.0.1]:53286 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vxkg3-00020s-4r for submit@debbugs.gnu.org; Mon, 30 Dec 2013 16:47:11 -0500 Received: from ud10.udmedia.de ([194.117.254.50]:53142 helo=mail.ud10.udmedia.de) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vxkfz-00020b-Na for 16304@debbugs.gnu.org; Mon, 30 Dec 2013 16:47:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=mail.ud10.udmedia.de; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:content-transfer-encoding:in-reply-to; s=beta; bh= ce+Bc89MklO/9U4t6Ry3uFbtYXmgkn/AiPHc9bWyciY=; b=jRvB1ihA7HFA22fw qbIj3yoLa/jXVJnrkN4rxPABZ/MxZ8TxD1rpTMLbEIDTpav+SLx6xrB0w1QpuqU5 nhHPfjqidfUXI+ROhJDpvRDLSXf4hu7oZtnEQpuIHbZ8LsuJxTMN+5cHDYwjF2x5 WIzpxeoX2SAwntaXEnQWcKejeQc= Received: (qmail 16434 invoked from network); 30 Dec 2013 22:47:06 +0100 Received: from unknown (HELO x4) (ud10?360p3@91.64.96.185) by mail.ud10.udmedia.de with ESMTPSA (DHE-RSA-AES256-SHA encrypted, authenticated); 30 Dec 2013 22:47:06 +0100 Date: Mon, 30 Dec 2013 22:47:05 +0100 From: Markus Trippelsdorf Message-ID: <20131230214705.GC392@x4> References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <52C1BFAF.8050807@draigBrady.com> X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.0 (/) On 2013.12.30 at 18:47 +0000, Pádraig Brady wrote: > On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: > > coreutils-8.22 build with clang-3.4 doesn't copy permissions correctly: > > > > markus@x4 tmp % touch test1 > > markus@x4 tmp % chmod 600 test1 > > markus@x4 tmp % ls -al test1 > > -rw------- 1 markus markus 0 Dec 30 13:25 test1 > > markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 > > markus@x4 tmp % ls -al test2 > > ---------- 1 markus markus 0 Dec 30 13:25 test2 > > markus@x4 tmp % > > Ouch. > > Note as part of the 8.22 release process > I did verify that `make check` passed with > clang-3.3-3.fc20.x86_64 > > I've again verified that clang-3.3 passes your test above. > > Can you pinpoint the erroneous code? > It does seem like a clang regression TBH. Started with LLVM r192750 (Enable MI Sched for x86). I've opened a LLVM bug here: http://llvm.org/bugs/show_bug.cgi?id=18346 (I will try to come up with a testcase after the holidays) -- Markus From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Andrew Trick Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Tue, 31 Dec 2013 19:22:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Markus Trippelsdorf Cc: =?UTF-8?Q?P=C3=A1draig?= Brady , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138851772116991 (code B ref 16304); Tue, 31 Dec 2013 19:22:02 +0000 Received: (at 16304) by debbugs.gnu.org; 31 Dec 2013 19:22:01 +0000 Received: from localhost ([127.0.0.1]:55010 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy4t6-0004Pz-U5 for submit@debbugs.gnu.org; Tue, 31 Dec 2013 14:22:01 -0500 Received: from crispin.apple.com ([17.151.62.50]:56749 helo=mail-out.apple.com) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy4jh-00040J-6j for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 14:12:18 -0500 MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Received: from relay8.apple.com ([17.128.113.102]) by mail-out.apple.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTP id <0MYO000HWQOC8HD0@mail-out.apple.com> for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 11:12:16 -0800 (PST) X-AuditID: 11807166-b7f0b6d00000380b-1f-52c3170f6333 Received: from [17.153.27.16] (Unknown_Domain [17.153.27.16]) (using TLS with cipher AES128-SHA (128/128 bits)) (Client did not present a certificate) by relay8.apple.com (Apple SCV relay) with SMTP id 30.F5.14347.F0713C25; Tue, 31 Dec 2013 11:12:16 -0800 (PST) From: Andrew Trick In-reply-to: <20131230214705.GC392@x4> Date: Tue, 31 Dec 2013 11:12:15 -0800 Content-transfer-encoding: quoted-printable Message-id: References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> X-Mailer: Apple Mail (2.1827) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrBLMWRmVeSWpSXmKPExsUiOFNaQFdA/HCQwZ7NXBZNDRtYLf7/v81k sW6uqQOzx8VJ+5g9bk1tZ/fo33WBKYA5issmJTUnsyy1SN8ugStj1eaYghdcFf9nvWBuYLzN 0cXIySEhYCKx61MvE4QtJnHh3nq2LkYuDiGBbiaJyztPgCWYBXQkdm69A5Tg4OAV0JPYvyoV JCws4COxfscTRhCbTUBV4uOWH+wgNqeAmsShSyvYQGwWoPisjvUsEGMCJK5u/s4KYWtLLFv4 mhnE5hWwkbizqx9sjpBAosSkp6fA1ooIGEg8n/uMBWSthICsxPzTpRMY+WchOWgWwkGzkAxd wMi8ilGgKDUnsdJCL7GgICdVLzk/dxMjKPwaCtN2MDYttzrEKMDBqMTDu+DBoSAh1sSy4src Q4wSHMxKIrxB+4FCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeZsObQkSEkhPLEnNTk0tSC2CyTJx cEo1MHYa6ylteGAWYXS3R7otq6F5ovRv5/uiAfZBeubcPbMshJZP9BJv/pa9c5P4y/sPX5w6 V2NxqIdjMkON2tPSm5eEC6XvCi7O3pHI89b3w/0/i+Pv1bu1VmjN6t/Bl1u1/9wTEb338j/M 1fam1HuvYFi+J0T5o0+h8C2Ld2fX/3+5X59lcnPAfSWW4oxEQy3mouJEAGLlvEg7AgAA X-Spam-Score: -5.1 (-----) X-Mailman-Approved-At: Tue, 31 Dec 2013 14:22:00 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.1 (-----) On Dec 30, 2013, at 1:47 PM, Markus Trippelsdorf = wrote: > On 2013.12.30 at 18:47 +0000, P=E1draig Brady wrote: >> On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: >>> coreutils-8.22 build with clang-3.4 doesn't copy permissions = correctly: >>>=20 >>> markus@x4 tmp % touch test1 >>> markus@x4 tmp % chmod 600 test1 >>> markus@x4 tmp % ls -al test1 >>> -rw------- 1 markus markus 0 Dec 30 13:25 test1 >>> markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 >>> markus@x4 tmp % ls -al test2 >>> ---------- 1 markus markus 0 Dec 30 13:25 test2 >>> markus@x4 tmp % >>=20 >> Ouch. >>=20 >> Note as part of the 8.22 release process >> I did verify that `make check` passed with >> clang-3.3-3.fc20.x86_64 >>=20 >> I've again verified that clang-3.3 passes your test above. >>=20 >> Can you pinpoint the erroneous code? >> It does seem like a clang regression TBH. >=20 > Started with LLVM r192750 (Enable MI Sched for x86). > I've opened a LLVM bug here: > http://llvm.org/bugs/show_bug.cgi?id=3D18346 >=20 > (I will try to come up with a testcase after the holidays) To determine whether a bug exists in MI scheduler pass (or downstream) = you can do this: -mllvm -enable-misched=3Dfalse. Duncan committed a post-3.4 fix, r197503, for a varargs bug exposed by = changes to the SD scheduling policy. -Andy= From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Markus Trippelsdorf Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Tue, 31 Dec 2013 19:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Andrew Trick Cc: =?UTF-8?Q?P=C3=A1draig?= Brady , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138851876819187 (code B ref 16304); Tue, 31 Dec 2013 19:40:02 +0000 Received: (at 16304) by debbugs.gnu.org; 31 Dec 2013 19:39:28 +0000 Received: from localhost ([127.0.0.1]:55035 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy59z-0004zO-Jr for submit@debbugs.gnu.org; Tue, 31 Dec 2013 14:39:27 -0500 Received: from ud10.udmedia.de ([194.117.254.50]:33126 helo=mail.ud10.udmedia.de) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy59w-0004zF-NK for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 14:39:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=mail.ud10.udmedia.de; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:content-transfer-encoding:in-reply-to; s=beta; bh= Ml39N+0CRQfFNV11SdawI77A20+AXreBAlDv7DGxyZY=; b=KJN6aujqnljzDDTj mAr/JBfXW5qNOQD5WNdbim+dvldIJJMFTNCAW+C13d3YmmJlxniVBersYWH/wyaE KmiPlazMugLW4ZKgBzfltObEhBpvVUxNxMN+xG5sr5ul6QYHoZQLckLRtUEbOJou CGPeauyEcs8aTPqX/o98vqdS3HA= Received: (qmail 17794 invoked from network); 31 Dec 2013 20:39:20 +0100 Received: from unknown (HELO x4) (ud10?360p3@91.64.96.185) by mail.ud10.udmedia.de with ESMTPSA (DHE-RSA-AES256-SHA encrypted, authenticated); 31 Dec 2013 20:39:20 +0100 Date: Tue, 31 Dec 2013 20:39:02 +0100 From: Markus Trippelsdorf Message-ID: <20131231193902.GA391@x4> References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.0 (/) On 2013.12.31 at 11:12 -0800, Andrew Trick wrote: > > On Dec 30, 2013, at 1:47 PM, Markus Trippelsdorf wrote: > > > On 2013.12.30 at 18:47 +0000, Pádraig Brady wrote: > >> On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: > >>> coreutils-8.22 build with clang-3.4 doesn't copy permissions correctly: > >>> > >>> markus@x4 tmp % touch test1 > >>> markus@x4 tmp % chmod 600 test1 > >>> markus@x4 tmp % ls -al test1 > >>> -rw------- 1 markus markus 0 Dec 30 13:25 test1 > >>> markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 > >>> markus@x4 tmp % ls -al test2 > >>> ---------- 1 markus markus 0 Dec 30 13:25 test2 > >>> markus@x4 tmp % > >> > >> Ouch. > >> > >> Note as part of the 8.22 release process > >> I did verify that `make check` passed with > >> clang-3.3-3.fc20.x86_64 > >> > >> I've again verified that clang-3.3 passes your test above. > >> > >> Can you pinpoint the erroneous code? > >> It does seem like a clang regression TBH. > > > > Started with LLVM r192750 (Enable MI Sched for x86). > > I've opened a LLVM bug here: > > http://llvm.org/bugs/show_bug.cgi?id=18346 > > > > (I will try to come up with a testcase after the holidays) > > To determine whether a bug exists in MI scheduler pass (or downstream) you can do this: > -mllvm -enable-misched=false. > > Duncan committed a post-3.4 fix, r197503, for a varargs bug exposed by > changes to the SD scheduling policy. Yes, r197503 fixes the issue. Would be nice to get the fix applied before 3.4 gets released... -- Markus From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Andrew Trick Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Tue, 31 Dec 2013 19:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Markus Trippelsdorf Cc: =?UTF-8?Q?P=C3=A1draig?= Brady , Bill Wendling , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138851898219646 (code B ref 16304); Tue, 31 Dec 2013 19:44:01 +0000 Received: (at 16304) by debbugs.gnu.org; 31 Dec 2013 19:43:02 +0000 Received: from localhost ([127.0.0.1]:55039 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy5DS-00056o-68 for submit@debbugs.gnu.org; Tue, 31 Dec 2013 14:43:02 -0500 Received: from mail-out.apple.com ([17.151.62.49]:59792) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy5DQ-00056N-Ni for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 14:43:01 -0500 MIME-version: 1.0 Content-type: text/plain; charset=windows-1252 Received: from relay3.apple.com ([17.128.113.83]) by mail-out.apple.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTP id <0MYO00CPDS3NPC90@mail-out.apple.com> for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 11:42:59 -0800 (PST) X-AuditID: 11807153-b7f396d00000722b-73-52c31e42339a Received: from [17.153.27.16] (Unknown_Domain [17.153.27.16]) (using TLS with cipher AES128-SHA (128/128 bits)) (Client did not present a certificate) by relay3.apple.com (Apple SCV relay) with SMTP id 6B.2C.29227.24E13C25; Tue, 31 Dec 2013 11:42:59 -0800 (PST) From: Andrew Trick In-reply-to: <20131231193902.GA391@x4> Date: Tue, 31 Dec 2013 11:42:59 -0800 Content-transfer-encoding: quoted-printable Message-id: References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> <20131231193902.GA391@x4> X-Mailer: Apple Mail (2.1827) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrELMWRmVeSWpSXmKPExsUiOFNaQNdZ7nCQwc91MhZNDRtYLf7/v81k sW6uqcWMzxNZHFg8tp78weZxcdI+Zo9bU9vZPfp3XWAKYInisklJzcksSy3St0vgynh9cT1r wXz+ip7dF9gaGFfxdDFycEgImEh8Pm7axcgJZIpJXLi3nq2LkYtDSKCbSeLdm24mkASzgJ7E juu/WEHqeYHs/atSQcLCAj4S63c8YQSx2QRUJT5u+cEOUsIpoCaxpykZJMwCFP58/BLUlAqJ CzOWsELY2hLLFr5mBrF5BWwkHjS9Z4FYu4ZR4vfSZrAiEQEDiedzn7FAnCkrMf906QRG/llI DpqFcNAsJFMXMDKvYhQoSs1JrDTWSywoyEnVS87P3cQICsmGwuAdjH+WWR1iFOBgVOLhXfDg UJAQa2JZcWXuIUYJDmYlEd6g/UAh3pTEyqrUovz4otKc1OJDjNIcLErivPWHtgQJCaQnlqRm p6YWpBbBZJk4OKUaGOd0ZxzQ2lm1XKQhpaFr2qftH5wmrjs7s+xdbo3dj6M/LQOnBUfa88a5 Lvf6++hxY5KD0CLvlpqz1+fu3TX7S0f+ho+HKz7WNTe3LpeK62a48LKp1nTDpM1FLYdfhkuc 26sZofJL6rGq/76JByZG3ZU9XXmN36+9gndz7ca4vTMW6Zf3d6ULPVBiKc5INNRiLipOBADp KO1xRQIAAA== X-Spam-Score: -5.1 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.1 (-----) On Dec 31, 2013, at 11:39 AM, Markus Trippelsdorf = wrote: > On 2013.12.31 at 11:12 -0800, Andrew Trick wrote: >>=20 >> On Dec 30, 2013, at 1:47 PM, Markus Trippelsdorf = wrote: >>=20 >>> On 2013.12.30 at 18:47 +0000, P=E1draig Brady wrote: >>>> On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: >>>>> coreutils-8.22 build with clang-3.4 doesn't copy permissions = correctly: >>>>>=20 >>>>> markus@x4 tmp % touch test1 >>>>> markus@x4 tmp % chmod 600 test1 >>>>> markus@x4 tmp % ls -al test1 >>>>> -rw------- 1 markus markus 0 Dec 30 13:25 test1 >>>>> markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 >>>>> markus@x4 tmp % ls -al test2 >>>>> ---------- 1 markus markus 0 Dec 30 13:25 test2 >>>>> markus@x4 tmp % >>>>=20 >>>> Ouch. >>>>=20 >>>> Note as part of the 8.22 release process >>>> I did verify that `make check` passed with >>>> clang-3.3-3.fc20.x86_64 >>>>=20 >>>> I've again verified that clang-3.3 passes your test above. >>>>=20 >>>> Can you pinpoint the erroneous code? >>>> It does seem like a clang regression TBH. >>>=20 >>> Started with LLVM r192750 (Enable MI Sched for x86). >>> I've opened a LLVM bug here: >>> http://llvm.org/bugs/show_bug.cgi?id=3D18346 >>>=20 >>> (I will try to come up with a testcase after the holidays) >>=20 >> To determine whether a bug exists in MI scheduler pass (or = downstream) you can do this: >> -mllvm -enable-misched=3Dfalse. >>=20 >> Duncan committed a post-3.4 fix, r197503, for a varargs bug exposed = by >> changes to the SD scheduling policy. >=20 > Yes, r197503 fixes the issue. Would be nice to get the fix applied > before 3.4 gets released... Yep, it would be nice. But the fix was considered too late 2 weeks ago, = so it=92s even less likely now. I don=92t think there=92s any way to = rerun validation at this point. I=92m copying Bill who is the authority. -Andy= From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Andrew Trick Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Tue, 31 Dec 2013 19:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Markus Trippelsdorf Cc: Bill Wendling , =?UTF-8?Q?P=C3=A1draig?= Brady , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138851918124314 (code B ref 16304); Tue, 31 Dec 2013 19:47:02 +0000 Received: (at 16304) by debbugs.gnu.org; 31 Dec 2013 19:46:21 +0000 Received: from localhost ([127.0.0.1]:55044 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy5Ge-0006K3-Uo for submit@debbugs.gnu.org; Tue, 31 Dec 2013 14:46:21 -0500 Received: from honeycrisp.apple.com ([17.151.62.51]:58942 helo=mail-out.apple.com) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy5Gd-0006Js-1p for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 14:46:19 -0500 MIME-version: 1.0 Content-type: text/plain; charset=windows-1252 Received: from relay3.apple.com ([17.128.113.83]) by mail-out.apple.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTP id <0MYO00BPIS8QRFE0@mail-out.apple.com> for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 11:46:18 -0800 (PST) X-AuditID: 11807153-b7f396d00000722b-ca-52c31f09d6c5 Received: from [17.153.27.16] (Unknown_Domain [17.153.27.16]) (using TLS with cipher AES128-SHA (128/128 bits)) (Client did not present a certificate) by relay3.apple.com (Apple SCV relay) with SMTP id AC.BC.29227.90F13C25; Tue, 31 Dec 2013 11:46:18 -0800 (PST) From: Andrew Trick In-reply-to: Date: Tue, 31 Dec 2013 11:46:18 -0800 Content-transfer-encoding: quoted-printable Message-id: References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> <20131231193902.GA391@x4> X-Mailer: Apple Mail (2.1827) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrELMWRmVeSWpSXmKPExsUiOFNaQJdL/nCQwetlHBZNDRtYLS4elrL4 //82k8W6uaYOLB4XJ+1j9rg1tZ3dY+esu+we/bsuMAWwRHHZpKTmZJalFunbJXBlfN12ia3g hUDFv3W3WBsYL/J2MXJwSAiYSEw7U93FyAlkiklcuLeerYuRi0NIoJtJ4uuT+2wgCWYBPYkd 13+xgtTzAtn7V6WChIUFfCTW73jCCGKzCahKfNzygx3E5hSwlbh58CwziM0CFD85Zw4LxJgK ibsTLzJB2NoSyxa+BqvhFbCRuDr9L9Teu4wSZ1asAGsQETCQeD73GQvEnbIS80+XTmDkn4Xk olkIF81CMnUBI/MqRoGi1JzESmO9xIKCnFS95PzcTYygkGwoDN7B+GeZ1SFGAQ5GJR7eBQ8O BQmxJpYVV+YeYpTgYFYS4Q3aDxTiTUmsrEotyo8vKs1JLT7EKM3BoiTOW39oS5CQQHpiSWp2 ampBahFMlomDU6qBcVrQjQthL9Xrl2tcDknm3nYi48yt88k8sfYRl0KE99woXa22/57FrjXC ly4ced297J7946Iphd+Fs+rSmhlOr1L+kcnzIuhZ37vyNx9ez4i06+8/2sRbfJ+5r9xX6/2v 2yFbm71Zt5QZnDuXxxz3aurCMobjv4r+rDzQ+vZ9Qrdqk7ydvWW5txJLcUaioRZzUXEiAIry N9xFAgAA X-Spam-Score: -5.1 (-----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.1 (-----) My previous reply didn=92t have Bill=92s correct email. On Dec 31, 2013, at 11:42 AM, Andrew Trick wrote: >=20 > On Dec 31, 2013, at 11:39 AM, Markus Trippelsdorf = wrote: >=20 >> On 2013.12.31 at 11:12 -0800, Andrew Trick wrote: >>>=20 >>> On Dec 30, 2013, at 1:47 PM, Markus Trippelsdorf = wrote: >>>=20 >>>> On 2013.12.30 at 18:47 +0000, P=E1draig Brady wrote: >>>>> On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: >>>>>> coreutils-8.22 build with clang-3.4 doesn't copy permissions = correctly: >>>>>>=20 >>>>>> markus@x4 tmp % touch test1 >>>>>> markus@x4 tmp % chmod 600 test1 >>>>>> markus@x4 tmp % ls -al test1 >>>>>> -rw------- 1 markus markus 0 Dec 30 13:25 test1 >>>>>> markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 >>>>>> markus@x4 tmp % ls -al test2 >>>>>> ---------- 1 markus markus 0 Dec 30 13:25 test2 >>>>>> markus@x4 tmp % >>>>>=20 >>>>> Ouch. >>>>>=20 >>>>> Note as part of the 8.22 release process >>>>> I did verify that `make check` passed with >>>>> clang-3.3-3.fc20.x86_64 >>>>>=20 >>>>> I've again verified that clang-3.3 passes your test above. >>>>>=20 >>>>> Can you pinpoint the erroneous code? >>>>> It does seem like a clang regression TBH. >>>>=20 >>>> Started with LLVM r192750 (Enable MI Sched for x86). >>>> I've opened a LLVM bug here: >>>> http://llvm.org/bugs/show_bug.cgi?id=3D18346 >>>>=20 >>>> (I will try to come up with a testcase after the holidays) >>>=20 >>> To determine whether a bug exists in MI scheduler pass (or = downstream) you can do this: >>> -mllvm -enable-misched=3Dfalse. >>>=20 >>> Duncan committed a post-3.4 fix, r197503, for a varargs bug exposed = by >>> changes to the SD scheduling policy. >>=20 >> Yes, r197503 fixes the issue. Would be nice to get the fix applied >> before 3.4 gets released... >=20 > Yep, it would be nice. But the fix was considered too late 2 weeks = ago, so it=92s even less likely now. I don=92t think there=92s any way = to rerun validation at this point. I=92m copying Bill who is the = authority. >=20 > -Andy From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. Resent-From: Bill Wendling Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Wed, 01 Jan 2014 20:02:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16304 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Andrew Trick Cc: =?UTF-8?Q?P=C3=A1draig?= Brady , Markus Trippelsdorf , 16304@debbugs.gnu.org Received: via spool by 16304-submit@debbugs.gnu.org id=B16304.138860651923853 (code B ref 16304); Wed, 01 Jan 2014 20:02:03 +0000 Received: (at 16304) by debbugs.gnu.org; 1 Jan 2014 20:01:59 +0000 Received: from localhost ([127.0.0.1]:56479 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VyRzK-0006Ce-Uw for submit@debbugs.gnu.org; Wed, 01 Jan 2014 15:01:59 -0500 Received: from mail-pa0-f43.google.com ([209.85.220.43]:43586) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VyC49-0002Kw-Dl for 16304@debbugs.gnu.org; Tue, 31 Dec 2013 22:01:54 -0500 Received: by mail-pa0-f43.google.com with SMTP id bj1so13284260pad.30 for <16304@debbugs.gnu.org>; Tue, 31 Dec 2013 19:01:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=1xrBL7PqLu34hjN5fkt76p83S7qA1mbqptpaxtMSSc4=; b=FHkkGlx/8A3tOoOyu343HYWcCPVpGYU0qUDmfOlRdpNCLFHk8EZ50mjrsO05LfPwic p8pQMWr0xMOMOWpj2s3om1M8raxxHR2SGodW4lAoU3yHIQGGJfFPMePHvdyAAypnMXQo UnCM0InRpw914qvTmH/m/IcpPk3fOgwGsSaGw2+7RxGKukf+02o8aJYmubVOWlNM4q3L 1Dz8xDBoExV+e6h2Ga2MTlc9SnME1ZLfelefSQcKWV0JmeGSrM/sPCD2IB3yVjuEUD0W LKquxVQql706j1OfdWbECDDl88sGcYjSHgVHuVvknZiJlQ6AvT/yTk1bm+RPvFs7fzO2 143g== X-Received: by 10.66.138.40 with SMTP id qn8mr14312568pab.154.1388545312392; Tue, 31 Dec 2013 19:01:52 -0800 (PST) Received: from [172.19.240.32] ([172.19.240.32]) by mx.google.com with ESMTPSA id iu7sm91628043pbc.45.2013.12.31.19.01.49 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 31 Dec 2013 19:01:51 -0800 (PST) Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.0 \(1822\)) From: Bill Wendling In-Reply-To: Date: Tue, 31 Dec 2013 19:01:48 -0800 Content-Transfer-Encoding: quoted-printable Message-Id: <51956339-E8CC-4696-9B35-5E8A64869C9B@gmail.com> References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> <20131231193902.GA391@x4> X-Mailer: Apple Mail (2.1822) X-Spam-Score: -0.7 (/) X-Mailman-Approved-At: Wed, 01 Jan 2014 15:01:56 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.7 (/) It really is too late now. The release has been put to bed, as it were. = We=92re now waiting for Chris to announce it. -bw On Dec 31, 2013, at 11:46 AM, Andrew Trick wrote: > My previous reply didn=92t have Bill=92s correct email. >=20 > On Dec 31, 2013, at 11:42 AM, Andrew Trick wrote: >=20 >>=20 >> On Dec 31, 2013, at 11:39 AM, Markus Trippelsdorf = wrote: >>=20 >>> On 2013.12.31 at 11:12 -0800, Andrew Trick wrote: >>>>=20 >>>> On Dec 30, 2013, at 1:47 PM, Markus Trippelsdorf = wrote: >>>>=20 >>>>> On 2013.12.30 at 18:47 +0000, P=E1draig Brady wrote: >>>>>> On 12/30/2013 12:32 PM, Markus Trippelsdorf wrote: >>>>>>> coreutils-8.22 build with clang-3.4 doesn't copy permissions = correctly: >>>>>>>=20 >>>>>>> markus@x4 tmp % touch test1 >>>>>>> markus@x4 tmp % chmod 600 test1 >>>>>>> markus@x4 tmp % ls -al test1 >>>>>>> -rw------- 1 markus markus 0 Dec 30 13:25 test1 >>>>>>> markus@x4 tmp % /var/tmp/coreutils-8.22/src/cp test1 test2 >>>>>>> markus@x4 tmp % ls -al test2 >>>>>>> ---------- 1 markus markus 0 Dec 30 13:25 test2 >>>>>>> markus@x4 tmp % >>>>>>=20 >>>>>> Ouch. >>>>>>=20 >>>>>> Note as part of the 8.22 release process >>>>>> I did verify that `make check` passed with >>>>>> clang-3.3-3.fc20.x86_64 >>>>>>=20 >>>>>> I've again verified that clang-3.3 passes your test above. >>>>>>=20 >>>>>> Can you pinpoint the erroneous code? >>>>>> It does seem like a clang regression TBH. >>>>>=20 >>>>> Started with LLVM r192750 (Enable MI Sched for x86). >>>>> I've opened a LLVM bug here: >>>>> http://llvm.org/bugs/show_bug.cgi?id=3D18346 >>>>>=20 >>>>> (I will try to come up with a testcase after the holidays) >>>>=20 >>>> To determine whether a bug exists in MI scheduler pass (or = downstream) you can do this: >>>> -mllvm -enable-misched=3Dfalse. >>>>=20 >>>> Duncan committed a post-3.4 fix, r197503, for a varargs bug exposed = by >>>> changes to the SD scheduling policy. >>>=20 >>> Yes, r197503 fixes the issue. Would be nice to get the fix applied >>> before 3.4 gets released... >>=20 >> Yep, it would be nice. But the fix was considered too late 2 weeks = ago, so it=92s even less likely now. I don=92t think there=92s any way = to rerun validation at this point. I=92m copying Bill who is the = authority. >>=20 >> -Andy >=20 From unknown Sun Jun 22 11:41:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#16304: Upcoming clang-3.4 apparently miscompiles coreutils. 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[184.68.105.38]) by smtp.googlemail.com with ESMTPSA id n79-v6sm40922875pfk.19.2018.10.19.16.30.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Oct 2018 16:30:10 -0700 (PDT) References: <20131230123219.GB392@x4> <52C1BFAF.8050807@draigBrady.com> <20131230214705.GC392@x4> <20131231193902.GA391@x4> <51956339-E8CC-4696-9B35-5E8A64869C9B@gmail.com> From: Assaf Gordon Message-ID: Date: Fri, 19 Oct 2018 17:30:09 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <51956339-E8CC-4696-9B35-5E8A64869C9B@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) tags 16304 notabug close 16304 stop (triaging old bugs) This clang-3.4 bug has been fixed some time ago (and it's not a coreutils bug). Closing. -assaf